init!

app.py

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+import gradio as gr
+import datetime
+import pandas as pd
+import json
+
+# 模擬數據存儲（可以換成 Firebase 或雲端數據庫）
+data_file = "dog_activity_data.json"
+users = {"admin": "password"}  # 模擬用戶數據
+
+# 初始化數據文件
+def init_data_file():
+    try:
+        with open(data_file, "r") as file:
+            json.load(file)
+    except FileNotFoundError:
+        with open(data_file, "w") as file:
+            json.dump([], file)
+
+# 保存活動數據
+def save_activity(activity):
+    timestamp = datetime.datetime.now()
+    record = {"activity": activity, "timestamp": timestamp.strftime("%Y-%m-%d %H:%M:%S")}
+    with open(data_file, "r") as file:
+        data = json.load(file)
+    data.append(record)
+    with open(data_file, "w") as file:
+        json.dump(data, file)
+    return f"記錄成功：{activity} - {record['timestamp']}"
+
+# 獲取活動數據並展示為表格
+def get_activity_data():
+    with open(data_file, "r") as file:
+        data = json.load(file)
+    df = pd.DataFrame(data)
+    return df if not df.empty else "目前沒有數據。"
+
+# 驗證用戶登錄
+def login(username, password):
+    if username in users and users[username] == password:
+        return True, "登錄成功"
+    else:
+        return False, "用戶名或密碼錯誤"
+
+# 主界面
+def main_interface():
+    with gr.Blocks() as app:
+        # 登錄界面
+        with gr.Row():
+            gr.Markdown("## 狗狗活動記錄器 - 登錄")
+        with gr.Row():
+            username = gr.Textbox(label="用戶名", placeholder="輸入用戶名")
+            password = gr.Textbox(label="密碼", type="password", placeholder="輸入密碼")
+            login_btn = gr.Button("登錄")
+            login_msg = gr.Textbox(label="登錄消息", interactive=False)
+
+        # 隱藏的主界面
+        main_content = gr.Group(visible=False)
+        with main_content:
+            with gr.Row():
+                with gr.Column():
+                    gr.Markdown("### 輸入活動類型")
+                    activity_input = gr.Dropdown(
+                        choices=["拉屎", "尿尿", "全吃了", "吃了一半", "沒怎麼吃"], 
+                        label="活動"
+                    )
+                    activity_btn = gr.Button("記錄活動")
+                    output_msg = gr.Textbox(label="系統消息", interactive=False)
+                with gr.Column():
+                    gr.Markdown("### 活動記錄")
+                    data_table = gr.Dataframe(headers=["活動", "時間"], datatype=["str", "str"], interactive=False)
+                    refresh_btn = gr.Button("刷新數據")
+
+        # 功能邏輯
+        def handle_login(username, password):
+            success, msg = login(username, password)
+            return gr.update(visible=success), gr.update(value=msg)
+
+        login_btn.click(handle_login, inputs=[username, password], outputs=[main_content, login_msg])
+        activity_btn.click(lambda x: save_activity(x), inputs=activity_input, outputs=output_msg)
+        refresh_btn.click(get_activity_data, outputs=data_table)
+
+    return app
+
+# 初始化數據文件
+init_data_file()
+
+# 運行應用
+main_interface().launch()